I’m looking for the average percentage of members who attend group exercise classes in a facility. The number of people that attend a class versus the number of people who enter the facility in a month. I would also like to know where I can find this number, and how often it is updated.
You might be able to get something like this from IHRSA, but I’m guessing you will have to pay for it. Taking business statistics like that costs money, and the people who create them, charge for them.